Merge branch 'bridge-register-netdev-before-changelink'

Ido Schimmel says:

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bridge: Fix kernel oops during bridge creation

First patch adds a missing ndo_uninit() in the bridge driver, which is a
prerequisite for the second patch that actually fixes the oops.

Please consider both patches for 4.4.y, 4.9.y and 4.10.y
====================

Signed-off-by: David S. Miller <davem@davemloft.net>